| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.67 | 11.785% | $234.3796 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $111.68 | 6.614% | $119.0665 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $110.57 | 11.534% | $123.3231 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $139.53 | 11.835% | $156.0434 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $14.57 | 9.154% | $15.9037 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $138.71 | 13.859% | $157.9338 | $157.93 | $157.95 | $157.90 |
| Purchase #7 | $55.38 | 10.644% | $61.2746 | $61.27 | $61.25 | $61.30 |
| 7 purchase totals = | $780.11 | $867.9247 | $867.91 | $867.90 | $867.90 | |